|Title:||稻細蟎寄主範圍之調查||Other Titles:||The Survey of the Host Ranges of Steneotarsonemus spinhi (Acari: Tarsonemidae)||Authors:||何琦琛
|Keywords:||稻細蟎||Issue Date:||1-Oct-1979||Publisher:||行政院國家科學委員會||Journal Volume:||7||Journal Issue:||10||Start page/Pages:||1022-1028||Source:||科學發展||Abstract:||
Seventy-three species of weeds belonging to17 plant-families in and nearby paddy fieldswere investigated during 1977 and 1978. Noneof them was found to be the host of the ricetarsonemid mite, Steneotarsonemus spinki Smiley.A number of species of mites were found insoil samples collected tfrom idle fields and theroot part of ratoon rice, but no rice tarsonemidmite wasfound there. No rice tarsonemid mitesurvived on 10 different species of funguscultures on PDA medium. It was assumed thatthe food of rice tarsonemid mite was restrictedonly to the rice. The damage and loss caused by ricetarsonemid mite to rice plants may be delayedand decreased to the minimum by the followingways: 1. Destruction of the whole ratoon rices and stubbles to keep rice tarsonemid mite out of their food. 2. To synchronize the cultivation of rice plants. 3. To fallow tfie paddy field for a proper period of time (about 2 wks) after the harvest of the first crops.
|Appears in Collections:||(5)應用動物組|
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